Das Verfahren ist wie folgt:
1. Control the thickness of the oxide film
Oxide film refers to the thickness, Porosität, und Transparenz des Aluminiumfilms. Die Filmdicke der 5052 Aluminiumplatte wird oben gehalten 10 μm, und die Porosität und Transparenz können eine hervorragende Färbequalität erzielen.
2. Wählen Sie den Rohstoff der 5052 Aluminiumteller.
Allgemeines hochreines Aluminium, Aluminium Magnesium, und Aluminium-Mangan-Legierung im Produktionsprozess nach dem Anodisieren Färben Funktion ist das Beste, kann in verschiedenen Farben gefärbt werden. Für schwere Siliziumplatten oder Kupferplatten, Beim Färbeprozess kann nur tiefschwarz gefärbt werden, Die Farbe ist relativ eintönig.
3. Kontrollieren Sie die Temperatur der Färbelösung.
Das Färben der 5052 aluminum plate can be divided into cold dyeing and hot dyeing. Adopt cold dyeing, long use time in the production process, and good dyeing uniformity. Heat dyeing takes a relatively short time, but the color is difficult to control. The temperature of thermal dyeing is usually 40-60℃. The too high a temperature will reduce the adsorption of dye, easy to lead to the surface of the aluminum plate bloom.
4. Master the concentration of the dye solution.
The concentration of 5052 aluminum plate is related to staining. If the aluminum plate is dyed a light color, the concentration can be lower and the dark color can be higher. In der Regel, the lighter color of aluminum sheet material is 0. It’s 1-0. 39g/L, the light color is 1g/L, the dark color is 3-5g/L, and the strong color is 10-15g/L. If the dyeing concentration is high, the color will be uneven or floating, and it is easy to appear “color flow” when cleaning and closing. In order to enhance the absorption of dyeing, a low concentration of color will be used for extended dyeing, so that dye molecules more evenly penetrate deeper into the pores of the oxide film, dyeing color will be more harmonious and firm.
The above is about how to solve the dyeing problem of the 5052 Aluminiumteller. 5052 Aluminiumteller is mainly used for high plasticity and good weldability. It is a liquid or gas medium that works in low-load areas such as E-mail, gasoline or lubricating oil pipes, and various liquid containers. Also commonly used for transport vehicles, Arbeiten in flüssigem oder gasförmigem Medium, Instrumente, street lamp support and rivets, Hardwareprodukte, electrical shell, etc.
